IP Library › Assignment 016587/0521
Patent Assignment
Reel/Frame 016587/0521

Assignment of Assignor's Interest

Recorded: 2005-05-19 Pages: 4
Assignors
CALKINS, CHARLES D.
Executed: 2005-05-13
MILLER, JACK E.
Executed: 2005-05-13
Assignee
TDW DELAWARE, INC.
1100 MARKET STREET, SUITE 780, WILMINGTON, DELAWARE, 19801
Covered Property (1)
High Temperature Completion Plug
Patent: 7,353,839 →
Application: 11/132,773 →
Publication: US 2006/0260685
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Jun 6, 2016
From: TDW DELAWARE, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 038890/0574 →
Security Interest Jun 10, 2020
From: TDW DELAWARE, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE ASSISTANT
Reel/Frame 052900/0932 →
Release of Security Interest Jul 28, 2022
From: JPMORGAN CHASE BANK, N.A.
To: TDW DELAWARE, INC.
Reel/Frame 060655/0561 →
Release of Security Interest Jul 28, 2022
From: JPMORGAN CHASE BANK, N.A.
To: TDW DELAWARE, INC.
Reel/Frame 061002/0552 →
Security Interest Aug 11, 2022
From: TDW DELAWARE, INC.
To: CADENCE BANK
Reel/Frame 061147/0932 →